The strength of this extraordinary development lay in the fact that it furnished women with a vocation; it gave employment to faculty. The sisterhoods of the convents and monasteries were the nurses, the teachers, the students, the caretakers of the poor, and the guardians of the orphaned rich. The Fathers of the Church--St. Jerome, St. Chrysostom, St. Augustine--all bear witness to the high character of these sisterhoods and to their individual members, to their virtues and lives of self-sacrificing devotion. Many of these women became learned by the exercise of memory alone, for they had no books. Many enriched their convents with manuscript books--the result of lives of painstaking labor. The Beguines, who founded hospitals and schools, were the best educated women of their day--the eleventh century. They read Tacitus and Virgil in the original, and were skilled in medicine. Disease often took loathsome forms, and only women whose lives were consecrated to self-denying labor could have been the patient ministers to the diseased poor. This is all the more noteworthy because the idea of vocation was not the early incentive to monastic life. It was sought as a refuge; it developed into a vocation; and it is a matter of interest to women to-day that these spontaneous vocations, growing out of an enforced life, were inspired by love of well-doing, desire for study, the acquisition of knowledge, its distribution, and the ever-ready spirit of helpfulness at the sacrifice of every personal indulgence. Naturally the monastic life of women was controlled by the Church, and could have continued to exist only by permission. A Spanish lady of rank who had befriended Ignatius Loyola as a young student of Barcelona, attracted by the odor of sanctity and scholarship which attached itself to the Order which he founded, gained reluctant permission to establish (1545) an Order of Jesuitesses, subject to the same strict rules and discipline. This was the beginning of a strictly woman's Jesuit "college," which flourished notwithstanding all the efforts Loyola himself made to get rid of it, and the restrictions put upon it. Many noble ladies joined it, and it became the foundation of a number of houses of the same name and character, extending into Flanders and England, when, without cause, except fear perhaps of their extent and influence, they were finally suppressed by a bull of Pope Urban VIII, bearing date, January 13, 1630. This Order of Jesuitesses existed for nearly a century. Their colleges were scholastic, and had given rise to preparatory schools, when they were summarily suppressed because of their independent life.